MQTT MQTT SUBSCRIBE # Server-side hello # error 1 - "Connection Refused, unacceptable protocol version" error-CONNACK 1 # Client-side mqtt mqtt MQTT with error in CONNACK mqtt://%HOSTIP:%MQTTPORT/%TESTNUMBER # Verify data after the test has been "shot" # These are hexadecimal protocol dumps from the client # Strip out the random part of the client id from the CONNECT message # before comparison s/^(.* 00044d5154540402003c000c6375726c).*/$1/ client CONNECT 18 00044d5154540402003c000c6375726c server CONNACK 2 20020001 # 8 is CURLE_WEIRD_SERVER_REPLY 8